Fixed linting problems

docs/docs/repositories.md

@@ -121,10 +121,10 @@ a custom certificate authority or client certificates, similarly refer to the ex
 `certificates` section. Poetry will use these values to authenticate to your private repository when downloading or
 looking for packages.
 
-### Non-Pep 503 Repositories 
+### Non-Pep 503 Repositories
 
 A private repository may not follow the structure described in Pep 503. In this case you
-can use the `find_links` keyword. The below provides the equivalent behaviour to `pip 
+can use the `find_links` keyword. The below provides the equivalent behaviour to `pip
 install --find-links https://foo.bar/index.html`.
 
 
@@ -136,7 +136,7 @@ find_links = true
 ```
 
 If `find_links` is used the url may return a html page containing links to python
-archives, or may point directly to an installable artifact e.g. 
+archives, or may point directly to an installable artifact e.g.
 https://foo.bar/poetry-0.1.0-py3-none-any.whl. The use of `find_links` with local
 paths or file:// urls is not yet supported.
 

poetry/installation/pip_installer.py

@@ -50,7 +50,6 @@ def install(self, package, update=False):
                 )
                 args += ["--trusted-host", parsed.hostname]
 
-
             if repository.cert:
                 args += ["--cert", str(repository.cert)]
 

poetry/repositories/find_links_repository.py

@@ -1,5 +1,15 @@
 import re
 
+from typing import Generator
+from typing import Tuple
+from typing import Union
+
+from poetry.packages.utils.link import Link
+
+from .legacy_repository import LegacyRepository
+from .legacy_repository import Page
+
+
 try:
     import urllib.parse as urlparse
 except ImportError:
@@ -15,15 +25,6 @@
 
     unescape = HTMLParser().unescape
 
-from typing import Generator
-from typing import Tuple
-from typing import Union
-
-
-from poetry.packages.utils.link import Link
-
-from .legacy_repository import LegacyRepository, Page
-
 
 def parse_url(url):  # type: (str) -> Tuple[str, str]
     """Parse an url returning the base url for the repository and

tests/installation/test_pip_installer.py

@@ -3,8 +3,8 @@
 from poetry.installation.pip_installer import PipInstaller
 from poetry.io.null_io import NullIO
 from poetry.packages.package import Package
-from poetry.repositories.legacy_repository import LegacyRepository
 from poetry.repositories.find_links_repository import FindLinksRepository
+from poetry.repositories.legacy_repository import LegacyRepository
 from poetry.repositories.pool import Pool
 from poetry.utils._compat import Path
 from poetry.utils.env import NullEnv

tests/repositories/test_find_links_repository.py

@@ -1,19 +1,20 @@
 import shutil
 
-try:
-    import urllib.parse as urlparse
-except ImportError:
-    import urlparse
-
 from poetry.packages.utils.link import Link
-from poetry.repositories.find_links_repository import FindLinksRepository
 from poetry.repositories.find_links_repository import FilteredPage
+from poetry.repositories.find_links_repository import FindLinksRepository
 from poetry.repositories.find_links_repository import SingleLink
 from poetry.utils._compat import Path
 
 from .test_legacy_repository import MockRepository as LegacyMockRepository
 
 
+try:
+    import urllib.parse as urlparse
+except ImportError:
+    import urlparse
+
+
 TEST_PACKAGES = ["isort", "futures"]